Sym Jet Euro X servicemanual - Scootergrisen
Sym Jet Euro X servicemanual - Scootergrisen
Sym Jet Euro X servicemanual - Scootergrisen
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Maintenance Information<br />
Precautions in Operation<br />
Caution<br />
11. BRAKE SYSTEM<br />
Inhaling brake lining ashes may cause disorders of respiration system, therefore, never use air<br />
hose or dry brush to clean brake parts. Use vacuum cleaner or other authorized tool instead.<br />
The brake caliper can be removed without removing the hydraulic system.<br />
After the hydraulic system is removed, or the brake system is felt to be too soft, bleed the hydraulic<br />
system.<br />
While refilling brake fluid, care should be taken not to let the foreign material entering into the<br />
brake system.<br />
Do not spill brake fluid on the painted surfaces, plastic or rubber parts to avoid damage.<br />
Check the operation of the brake system before you go.<br />
Specifications<br />
Item Standard (mm) Limit (mm)<br />
The thickness of front brake disc 3.5 2.0<br />
Front brake disc run-out < 0.10 0.3<br />
Master cylinder inner diameter 12.700 – 12.743 12.55<br />
Master cylinder piston outer<br />
diameter<br />
This chapter Contents<br />
12.657 – 12.684 12.654<br />
ID of rear brake drum 110.0 110.5<br />
Thickness of front brake lining 4.0 2.0<br />
Thickness of rear brake lining 4.0 2.0<br />
Torque values<br />
Brake hose bolt 3.5 kgf-m<br />
Bolt for brake caliper 3.3 kgf-m<br />
Bolts for the lining guide pin 1.8 kgf-m<br />
Bolts for the lining guide pin cap 1.0 kgf-m<br />
Air-bleed valve 0.55 kgf-m<br />
Bolts for the brake disc 4.5 kgf-m<br />
Nuts for the wheel rim 2.5 kgf-m<br />
Nuts for the front wheel 6.0 kgf-m<br />
Nuts for the rear wheel 11.0 kgf-m<br />
Bolt for rear brake arm 0.55 kgf-m<br />
11-3